/**
 * Copyright (c) 2008, Andrew Carter
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, are 
 * permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer. Redistributions in binary form must reproduce 
 * the above copyright notice, this list of conditions and the following disclaimer in 
 * the documentation and/or other materials provided with the distribution. Neither the 
 * name of Andrew Carter nor the names of contributors may be used to endorse or promote 
 * products derived from this software without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.acarter.scenemonitor.propertydescriptor.definitions.renderstate;

import com.acarter.propertytable.Property;
import com.acarter.propertytable.PropertySection;
import com.acarter.propertytable.PropertySectionState;
import com.acarter.propertytable.properyobject.BooleanPropertyObject;
import com.acarter.propertytable.properyobject.FloatPropertyObject;
import com.acarter.propertytable.properyobject.BooleanPropertyObject.I_BooleanPropertyObjectListener;
import com.acarter.propertytable.properyobject.FloatPropertyObject.I_FloatPropertyObjectListener;
import com.acarter.scenemonitor.propertydescriptor.propertyobject.ColorRGBAPropertyObject;
import com.acarter.scenemonitor.propertydescriptor.propertyobject.Vector3fPropertyObject;
import com.acarter.scenemonitor.propertydescriptor.propertyobject.ColorRGBAPropertyObject.I_ColorRGBAPropertyObjectListener;
import com.acarter.scenemonitor.propertydescriptor.propertyobject.Vector3fPropertyObject.I_Vector3fPropertyObjectListener;
import com.jme.light.DirectionalLight;
import com.jme.light.Light;
import com.jme.light.PointLight;
import com.jme.light.SpotLight;
import com.jme.math.Vector3f;
import com.jme.renderer.ColorRGBA;
import com.jme.scene.state.LightState;
import com.jme.scene.state.RenderState;

/**
 * @author Carter
 *
 */
public class LightStatePropertyPage extends RenderStatePropertyPage {
	
	/**
	 * 
	 */
	public LightStatePropertyPage() {
		
		PropertySection section = new PropertySection("Light State");
		section.addProperty(new Property("Global Ambient", new ColorRGBAPropertyObject()));
		section.addProperty(new Property("Local Viewer", new BooleanPropertyObject()));
		section.addProperty(new Property("Separate Specular", new BooleanPropertyObject()));
		section.addProperty(new Property("Two Sided Lighting", new BooleanPropertyObject()));
		section.addProperty(new Property("Mask Ambient", new BooleanPropertyObject()));
		section.addProperty(new Property("Mask Global Ambient", new BooleanPropertyObject()));
		section.addProperty(new Property("Mask Diffuse", new BooleanPropertyObject()));
		section.addProperty(new Property("Mask Specular", new BooleanPropertyObject()));

		section.setState(PropertySectionState.EXPANDED);
		
		model.addPropertySection(0, section);
	}
	
	/**
	 * 
	 * @param table
	 * @param object
	 */
	@SuppressWarnings("unchecked")
	@Override
	protected void updateListeners(final RenderState renderstate) {
		
		super.updateListeners(renderstate);
		
		if(!(renderstate instanceof LightState))
			return;
		
		final LightState state = (LightState)renderstate;
		
		ColorRGBAPropertyObject globalAmbient = (ColorRGBAPropertyObject)model.getPropertySection("Light State").getProperty("Global Ambient").getPropertyObject();
		
		globalAmbient.SetListener(new I_ColorRGBAPropertyObjectListener() {

			public ColorRGBA readValue() {
				
				return state.getGlobalAmbient();
			}

			public void saveValue(ColorRGBA value) {
				
				state.setGlobalAmbient(value);
			}
		});
		
		BooleanPropertyObject localViewer = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Local Viewer").getPropertyObject();
		
		localViewer.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return state.getLocalViewer();
			}

			public void saveValue(boolean value) {
				
				state.setLocalViewer(value);
			}
		});
		
		BooleanPropertyObject separateSpecular = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Separate Specular").getPropertyObject();
		
		separateSpecular.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return state.getSeparateSpecular();
			}

			public void saveValue(boolean value) {
				
				state.setSeparateSpecular(value);
			}
		});
		
		BooleanPropertyObject twoSided = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Two Sided Lighting").getPropertyObject();
		
		twoSided.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return state.getTwoSidedLighting();
			}

			public void saveValue(boolean value) {
				
				state.setTwoSidedLighting(value);
			}
		});
		
		BooleanPropertyObject maskAmbient = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Mask Ambient").getPropertyObject();
		
		maskAmbient.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return (state.getLightMask() & LightState.MASK_AMBIENT) != 0;
			}

			public void saveValue(boolean value) {
				
				int mask = state.getLightMask();
				
				if(value)
					mask |= LightState.MASK_AMBIENT;
				else
					mask &= ~LightState.MASK_AMBIENT;
				
				state.setLightMask(mask);
			}
		});
		
		BooleanPropertyObject maskGlobalAmbient = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Mask Global Ambient").getPropertyObject();
		
		maskGlobalAmbient.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return (state.getLightMask() & LightState.MASK_GLOBALAMBIENT) != 0;
			}

			public void saveValue(boolean value) {
				
				int mask = state.getLightMask();
				
				if(value)
					mask |= LightState.MASK_GLOBALAMBIENT;
				else
					mask &= ~LightState.MASK_GLOBALAMBIENT;
				
				state.setLightMask(mask);
			}
		});
		
		BooleanPropertyObject maskDiffuse = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Mask Diffuse").getPropertyObject();
		
		maskDiffuse.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return (state.getLightMask() & LightState.MASK_DIFFUSE) != 0;
			}

			public void saveValue(boolean value) {
				
				int mask = state.getLightMask();
				
				if(value)
					mask |= LightState.MASK_DIFFUSE;
				else
					mask &= ~LightState.MASK_DIFFUSE;
				
				state.setLightMask(mask);
			}
		});
		
		BooleanPropertyObject maskSpecular = (BooleanPropertyObject)model.getPropertySection("Light State").getProperty("Mask Specular").getPropertyObject();
		
		maskSpecular.SetListener(new I_BooleanPropertyObjectListener() {

			public boolean readValue() {
				
				return (state.getLightMask() & LightState.MASK_SPECULAR) != 0;
			}

			public void saveValue(boolean value) {
				
				int mask = state.getLightMask();
				
				if(value)
					mask |= LightState.MASK_SPECULAR;
				else
					mask &= ~LightState.MASK_SPECULAR;
				
				state.setLightMask(mask);
			}
		});
		
		for(int index = 0; index < state.getQuantity(); index++) {
			
		    final Light light = state.get(index);
		    
		    if(light == null)
			continue;
		    
			PropertySection section = new PropertySection("Light: " + light.getType());
			
			BooleanPropertyObject enabled = new BooleanPropertyObject();
			section.addProperty(new Property("Enabled", enabled));
			
			enabled.SetListener(new I_BooleanPropertyObjectListener() {

				public boolean readValue() {
					
					return light.isEnabled();
				}

				public void saveValue(boolean value) {

					light.setEnabled(value);
				}
			});
			
			if(light instanceof DirectionalLight) {

				Vector3fPropertyObject direction = new Vector3fPropertyObject();
				section.addProperty(new Property("Direction", direction));
				
				direction.SetListener(new I_Vector3fPropertyObjectListener() {

					public Vector3f readValue() {
						
						return ((DirectionalLight)light).getDirection();
					}

					public void saveValue(Vector3f value) {

						((DirectionalLight)light).setDirection(value);
					}
				});
			}
			else if(light instanceof PointLight) {
				
				Vector3fPropertyObject location = new Vector3fPropertyObject();
				section.addProperty(new Property("Location", location));
				
				location.SetListener(new I_Vector3fPropertyObjectListener() {

					public Vector3f readValue() {
						
						return ((PointLight)light).getLocation();
					}

					public void saveValue(Vector3f value) {

						((PointLight)light).setLocation(value);
					}
				});
				
				if(light instanceof SpotLight) {

					Vector3fPropertyObject direction = new Vector3fPropertyObject();
					section.addProperty(new Property("Direction", direction));
					
					direction.SetListener(new I_Vector3fPropertyObjectListener() {

						public Vector3f readValue() {
							
							return ((SpotLight)light).getDirection();
						}

						public void saveValue(Vector3f value) {

							((SpotLight)light).setDirection(value);
						}
					});

					FloatPropertyObject angle = new FloatPropertyObject();
					section.addProperty(new Property("Angle", angle));
					
					angle.SetListener(new I_FloatPropertyObjectListener() {

						public float readValue() {
							
							return ((SpotLight)light).getAngle();
						}

						public void saveValue(float value) {

							((SpotLight)light).setAngle(value);
						}
					});

					FloatPropertyObject exponent = new FloatPropertyObject();
					section.addProperty(new Property("Exponent", exponent));
					
					exponent.SetListener(new I_FloatPropertyObjectListener() {

						public float readValue() {
							
							return ((SpotLight)light).getExponent();
						}

						public void saveValue(float value) {

							((SpotLight)light).setExponent(value);
						}
					});
				}
			}
			
			ColorRGBAPropertyObject ambient = new ColorRGBAPropertyObject();
			section.addProperty(new Property("Ambient", ambient));
			
			ambient.SetListener(new I_ColorRGBAPropertyObjectListener() {

				public ColorRGBA readValue() {
					
					return light.getAmbient();
				}

				public void saveValue(ColorRGBA value) {
					
					light.setAmbient(value);
				}
			});
			
			ColorRGBAPropertyObject diffuse = new ColorRGBAPropertyObject();
			section.addProperty(new Property("Diffuse", diffuse));
			
			diffuse.SetListener(new I_ColorRGBAPropertyObjectListener() {

				public ColorRGBA readValue() {
					
					return light.getDiffuse();
				}

				public void saveValue(ColorRGBA value) {
					
					light.setDiffuse(value);
				}
			});
			
			ColorRGBAPropertyObject specular = new ColorRGBAPropertyObject();
			section.addProperty(new Property("Specular", specular));
			
			specular.SetListener(new I_ColorRGBAPropertyObjectListener() {

				public ColorRGBA readValue() {
					
					return light.getSpecular();
				}

				public void saveValue(ColorRGBA value) {
					
					light.setSpecular(value);
				}
			});
			
			FloatPropertyObject constant = new FloatPropertyObject();
			section.addProperty(new Property("Constant", constant));
			
			constant.SetListener(new I_FloatPropertyObjectListener() {

				public float readValue() {
					
					return light.getConstant();
				}

				public void saveValue(float value) {
					
					light.setConstant(value);
				}
			});
			
			FloatPropertyObject linear = new FloatPropertyObject();
			section.addProperty(new Property("Linear", linear));
			
			linear.SetListener(new I_FloatPropertyObjectListener() {

				public float readValue() {
					
					return light.getLinear();
				}

				public void saveValue(float value) {
					
					light.setLinear(value);
				}
			});
			
			FloatPropertyObject quadratic = new FloatPropertyObject();
			section.addProperty(new Property("Quadratic", quadratic));
			
			quadratic.SetListener(new I_FloatPropertyObjectListener() {

				public float readValue() {
					
					return light.getQuadratic();
				}

				public void saveValue(float value) {
					
					light.setQuadratic(value);
				}
			});
			
			BooleanPropertyObject lightMaskAmbient = new BooleanPropertyObject();
			section.addProperty(new Property("Mask Ambient", lightMaskAmbient));
			
			lightMaskAmbient.SetListener(new I_BooleanPropertyObjectListener() {

				public boolean readValue() {
					
					return (light.getLightMask() & LightState.MASK_AMBIENT) != 0;
				}

				public void saveValue(boolean value) {
					
					int mask = light.getLightMask();
					
					if(value)
						mask |= LightState.MASK_AMBIENT;
					else
						mask &= ~LightState.MASK_AMBIENT;
					
					light.setLightMask(mask);
				}
			});

			BooleanPropertyObject lightMaskGlobalAmbient = new BooleanPropertyObject();
			section.addProperty(new Property("Mask Global Ambient", lightMaskGlobalAmbient));
			
			lightMaskGlobalAmbient.SetListener(new I_BooleanPropertyObjectListener() {

				public boolean readValue() {
					
					return (light.getLightMask() & LightState.MASK_GLOBALAMBIENT) != 0;
				}

				public void saveValue(boolean value) {
					
					int mask = light.getLightMask();
					
					if(value)
						mask |= LightState.MASK_GLOBALAMBIENT;
					else
						mask &= ~LightState.MASK_GLOBALAMBIENT;
					
					light.setLightMask(mask);
				}
			});

			BooleanPropertyObject lightMaskDiffuse = new BooleanPropertyObject();
			section.addProperty(new Property("Mask Diffuse", lightMaskDiffuse));
			
			lightMaskDiffuse.SetListener(new I_BooleanPropertyObjectListener() {

				public boolean readValue() {
					
					return (light.getLightMask() & LightState.MASK_DIFFUSE) != 0;
				}

				public void saveValue(boolean value) {
					
					int mask = light.getLightMask();
					
					if(value)
						mask |= LightState.MASK_DIFFUSE;
					else
						mask &= ~LightState.MASK_DIFFUSE;
					
					light.setLightMask(mask);
				}
			});

			BooleanPropertyObject lightMaskSpecular = new BooleanPropertyObject();
			section.addProperty(new Property("Mask Specular", lightMaskSpecular));
			
			lightMaskSpecular.SetListener(new I_BooleanPropertyObjectListener() {

				public boolean readValue() {
					
					return (light.getLightMask() & LightState.MASK_SPECULAR) != 0;
				}

				public void saveValue(boolean value) {
					
					int mask = light.getLightMask();
					
					if(value)
						mask |= LightState.MASK_SPECULAR;
					else
						mask &= ~LightState.MASK_SPECULAR;
					
					light.setLightMask(mask);
				}
			});			

			section.setState(PropertySectionState.EXPANDED);
			
			model.addPropertySection(0, section);
		}
	}
}
